| Sunne to Noventa Vicentina | 1,007.48 mi (1,621.38 km) |
| Sunne to Novi di Modena | 1,036.39 mi (1,667.90 km) |
| Sunne to Novi Ligure | 1,057.04 mi (1,701.14 km) |
| Sunne to Nuoro | 1,358.41 mi (2,186.15 km) |
| Sunne to Occhiobello | 1,032.31 mi (1,661.33 km) |
| Sunne to Oderzo | 971.29 mi (1,563.14 km) |
| Sunne to Oggiono | 983.14 mi (1,582.21 km) |
| Sunne to Olbia | 1,316.30 mi (2,118.38 km) |
| Sunne to Oleggio | 1,000.73 mi (1,610.52 km) |
| Sunne to Olgiate Comasco | 985.75 mi (1,586.41 km) |
| Sunne to Olgiate Olona | 996.60 mi (1,603.87 km) |
| Sunne to Omegna | 983.55 mi (1,582.87 km) |
| Sunne to Opera | 1,011.39 mi (1,627.68 km) |
| Sunne to Oppeano | 1,007.38 mi (1,621.22 km) |
| Sunne to Orbassano | 1,050.26 mi (1,690.23 km) |
